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.r <br /> TABLE 2 <br /> ANALYTICAL RESULTS GROUND WATER <br /> SHELL SERVICE STATION <br /> 620 WEST CHARTER WAY, STOCKTON, CALIFORNIA <br /> (All results to parts-pePITU11110n) <br /> Monitoring Date Total Petroleum Aromatic Volatile Organics <br /> Well Collected Hydrocarbons <br /> Gasoline Benzene Toluene Ethyl- Total <br /> benzene Xylenes <br /> MW-6 01/10/90 < < < < < <br /> 03/28/90 < < < ` <br /> 07131/90 < < c < < <br /> 10124/90 < < <br /> 01/31/91 < < < c < <br /> 04/26/91 < < < e c <br /> 07/23/91 <c0 12 «0 0011 «0 0087 «0 0029 «0 018 <br /> 10/30/91 c e < < < <br /> 01/28/92 < < < < < <br /> 04/30/92 < 000040 < < < <br /> 07/10/92 < < ` < < <br /> 10/09/92 < < 0 067 < 00014 <br /> 02/20/93 < < < ` ` <br /> 05/28/93 < < < < < <br /> 08/27193 < < c < < <br /> 11/22/93 < < < c < <br /> 02/15/94 < < < < < <br /> 05/10/94 < < < < < <br /> 08/16/94 < < < c < <br /> 11/17/94 c < < < < <br /> 02/16/95 < < < < < <br /> 05/17/95 c < < c < <br /> MW-6D 07/10/92 < < < < ` <br /> (DUP-1) 02/19/93 < < < < < <br /> 05/28/93 < < c < < <br /> MW-7 01/10/90 FLH FLH FLM FLH FLH <br /> 03/28/90 FLH FLH FLH FLH FLH <br /> 07/31/90 FLH FLH FLH FLH FLH <br /> 10/24/90 FLH FLH FLH FLH FLH <br /> 01/31/91 FLH FLH FLH FLH FLH <br /> 04/26/91 54 45 73 1 7 7 4 <br /> 07/23/91 FLH FLH FLH FLH FLH <br /> 10/30/91 1 30 2 5 64 1 6 10 <br /> 01/28/92 FLH FLH FLH FLH FLH <br /> 04/30/92 FLH FLH FLH FLH FLH <br /> 07/10/92 14 022 14 054 2 6 <br /> 10/09/92 FLH' FLH" FLH* FLH* FLH" <br /> 02/19/93 43 036 14 1 0 5 3 <br /> 05/28/93 11 0 140 0 210 0 290 1 1 <br /> 08/27/93 29 0 063 0 060 0 067 0 280 <br /> 11/22/93 16 0 140 0 150 0 270 0 560 <br /> 02/15/94 49 0 71 04 085 1 5 <br /> 05/10/94 65 033 0 061 024 042 <br /> 08/16/94 14 1 0 012 0 48 036 <br /> 11/17/94 86 0 48 012 033 049 <br /> 02/16/95 so 1 5 Oil 063 042 <br /> 05/17/95 63 015 0 038 02 027 <br /> NOTES — = Not analyzed <br /> FLH = FloaUng liquid hydrocarbons, <br /> FLH' = Slemmer in well(installed October 9 1992) <br /> < Below Practical Ouantrtfton Reportng Limits per'rn Regional Board Staff Recommendations for Prepnunary FVvaluation and <br /> IrroeSdgation of Underground Tank Sites' (August 10 1990) (POL for BTEX=0 0005 ppm.TPH as gasoline and diesel=0 05 ppm) <br /> « = Below indicated detection hmrt labeled in the analytical laboratory reports <br /> D = Duplicate sample <br /> NS - Not sampled <br /> Fugro <br /> 934712461May 1995 <br />